Marmot Strato Pillow Inflatable camping pillow with 3D ergonomics and flex-baffle technology for proper head and neck support is great for camping and backpacking RF welded seams to ensure high strength and durability Fine-tune locking valve allows for easy inflation and adjustment of pillow firmness Weighs 1.41 ounces; compresses into palm-sized stuff sack (included) for easy packing 20D 100% embossed polyester